{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machanical property", "enabling technology", "process parameter", "machine or equipment", "concept or principle", "application"], "input": "These requirements are also driving the development of open-architecture , robot-based metal AM systems , like Wire Arc AM and Laser Metal Deposition ."}
{"machanical property": [], "enabling technology": [], "process parameter": [], "machine or equipment": [], "concept or principle": ["Arc"], "application": []}